main.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
main.setLayout(new GridLayout(3, false));
Label lbl = new Label(main, SWT.NONE);
lbl.setText(Messages.SingleBandEditorPage_ThemingStyleLabel);
cmbThemingStyle = new ComboViewer(main, SWT.DROP_DOWN | SWT.READ_ONLY);
cmbThemingStyle.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, false,
false, 2, 1));
((GridData)cmbThemingStyle.getControl().getLayoutData()).widthHint = 150;
cmbThemingStyle.setContentProvider(ArrayContentProvider.getInstance());
cmbThemingStyle.setInput(stylePanels);